
- Complete Ancillary Components: This kit includes all the vital gaskets and seals required for a professional head gasket installation, ensuring a leak-free and robust seal.
- Specifically Designed for Duramax: Engineered for LLY, LBZ, and LMM Duramax engines manufactured between 2004.5 and 2010, guaranteeing a precise fit and optimal performance.
- Flexibility for Your Needs: Recognizing the variety of head gasket thicknesses available and the preference of some to reuse or upgrade to head studs, this kit thoughtfully excludes the actual head gaskets and head bolts/studs. This allows you to select the components that perfectly match your specific requirements.

Replacing the head gaskets on your LLY, LBZ, or LMM Duramax (2004.5-2010) is a critical maintenance task that demands precision and the right components. Don't compromise the longevity and performance of your engine by overlooking essential seals and gaskets. This comprehensive Alliant AP0063 Head Install Kit is meticulously assembled to provide you with every necessary ancillary component for a thorough and reliable head gasket replacement.
Complete Ancillary Components: This kit includes all the vital gaskets and seals required for a professional head gasket installation, ensuring a leak-free and robust seal.
Specifically Designed for Duramax: Engineered for LLY, LBZ, and LMM Duramax engines manufactured between 2004.5 and 2010, guaranteeing a precise fit and optimal performance.
Flexibility for Your Needs: Recognizing the variety of head gasket thicknesses available and the preference of some to reuse or upgrade to head studs, this kit thoughtfully excludes the actual head gaskets and head bolts/studs. This allows you to select the components that perfectly match your specific requirements.
By choosing the Alliant AP0063 Head Install Kit, you're investing[...]
- Complete Ancillary Components: This kit includes all the vital gaskets and seals required for a professional head gasket installation, ensuring a leak-free and robust seal.
- Specifically Designed for Duramax: Engineered for LLY, LBZ, and LMM Duramax engines manufactured between 2004.5 and 2010, guaranteeing a precise fit and optimal performance.
- Flexibility for Your Needs: Recognizing the variety of head gasket thicknesses available and the preference of some to reuse or upgrade to head studs, this kit thoughtfully excludes the actual head gaskets and head bolts/studs. This allows you to select the components that perfectly match your specific requirements.